<template>
  <div class="swiper-container">
    <div class="swiper-wrapper">
      <div class="swiper-slide" v-for="(carousel, index) in list" :key="carousel.id">
        <img :src="carousel.imgUrl">
      </div>
    </div>
    <!-- 如果需要分页器 -->
    <div class="swiper-pagination"></div>

    <!-- 如果需要导航按钮 -->
    <div class="swiper-button-prev"></div>
    <div class="swiper-button-next"></div>
  </div>
</template>

<script>
import Swiper from 'swiper'

export default {
  name: 'Carousel',
  props: ['list'],
  watch: {
    list: {
      immediate: true,
      touchRatio: 0,
      handler() {
        // DOM 更新循环结束之后执行延迟回调，确保在创建 Swiper 实例之前，相关的 DOM 已经更新完成
        this.$nextTick(() => {
          var mySwiper = new Swiper(
            '.swiper-container',
            {
              loop: true, // 循环模式选项
              // 如果需要分页器
              pagination: {
                el: ".swiper-pagination",
                clickable: true, //点击小球的时候也切换图片
              },
              // 如果需要前进后退按钮
              navigation: {
                nextEl: ".swiper-button-next",
                prevEl: ".swiper-button-prev",
              },
            }
          );
        })
      },
    }
  },
}
</script>

<style lang="less" scoped>
</style>
